return type of wait_for_completion_timeout is unsigned long not int. The
return variable is renamed to reflect its use and the type adjusted to
unsigned long.
Signed-off-by: NNicholas Mc Guire <hofrat@osadl.org>
Reviewed-by: NBoris Brezillon <boris.brezillon@free-electrons.com>
Acked-by: NHuang Shijie <shijie.huang@intel.com>
Signed-off-by: NBrian Norris <computersforpeace@gmail.com>